Submission #320549

#TimeUsernameProblemLanguageResultExecution timeMemory
320549strawberry2005Labels (NOI20_labels)C++14
0 / 100
20 ms2668 KiB
#include<bits/stdc++.h> #define deb(x) cout << #x << ": " << x << endl using namespace std; int main(){ ios_base::sync_with_stdio(false); cin.tie(NULL); long long n; cin>>n; long long f[n-1]; for(int i=0;i<n-1;i++) cin>>f[i]; long long sum=0,status=0; for(int i=0;i<n-1;i++){ sum+=f[i]; if(abs(sum)>n-1){ status=2; break; } } if(status!=2){ for(int i=0;i<n-1;i++){ sum+=f[i]; if(abs(sum)==n-1){ status=1; break; } } } if(status==0||status==2) cout<<"-1"; else{ if(sum==n*-1+1){ long long l=n; cout<<n<<" "; for(int i=0;i<n-1;i++){ cout<<l+f[i]<<" "; l+=f[i]; } } else{ long long l=1; cout<<"1 "; for(int i=0;i<n-1;i++){ cout<<l+f[i]<<" "; l+=f[i]; } } } return(0); }
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